Entity frame work load time problem

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MVC4

entity-framework

Hi,

I am working in MVC 4 application and using Entity Frame work to connect with Sql Server data base. I have created a View with the name of vUserRole in my Sql db.

I have class defined to map data from the view as follows

public class vUserRole
   {
       public int UserId { get; set; }

       public string LoginId { get; set; }

       public string UserName { get; set; }

       public int RoleId { get; set; }

       public string RoleName { get; set; }
   }

and I have defined the property in my DBContext class as follows

public DbSet<vUserRole> vUserRoles { get; set; }

But when i run the project I get the following exception

{"One or more validation errors were detected during model generation:\r\n\r\n\\tSystem.Data.Entity.Edm.EdmEntityType: : EntityType 'vUserRole' has no key defined. Define the key for this EntityType.\r\n\\tSystem.Data.Entity.Edm.EdmEntitySet: EntityType: EntitySet 'vUserRoles' is based on type 'vUserRole' that has no keys defined.\r\n"}

It is asking for a Key to be defined for the class vUserRole. But it is representing a view.


Please, help me.

What I have tried:

I need help. Thanks in advance